The secretory clear cell of the eccrine sweat gland as the probable source of excess sweat production in hyperhidrosis.

Abstract:

:Primary hyperhidrosis is characterized by excessive sweating in palmar, plantar and axillary body regions. Gland hypertrophy and the existence of a third type of sweat gland, the apoeccrine gland, with high fluid transporting capabilities have been suggested as possible causes. This study investigated whether sweat glands were hypertrophied in axillary hyperhidrotic patients and if mechanisms associated with fluid transport were found in all types of axillary sweat glands. The occurrence of apoeccrine sweat glands was also investigated. Axillary skin biopsies from control and hyperhidrosis patients were examined using immunohistochemistry, image analysis and immunofluorescence microscopy. Results showed that glands were not hypertrophied and that only the clear cells in the eccrine glands expressed proteins associated with fluid transport. There was no evidence of the presence of apoeccrine glands in the tissues investigated. Preliminary findings suggest the eccrine gland secretory clear cell as the main source of fluid transport in hyperhidrosis.

journal_name

Exp Dermatol

journal_title

Experimental dermatology

authors

Bovell DL,MacDonald A,Meyer BA,Corbett AD,MacLaren WM,Holmes SL,Harker M

doi

10.1111/j.1600-0625.2011.01361.x

subject

Has Abstract

pub_date

2011-12-01 00:00:00

pages

1017-20

issue

12

eissn

0906-6705

issn

1600-0625

journal_volume

20

pub_type

信件
  • The Sox2: GFP+/- knock-in mouse model does not faithfully recapitulate Sox2 expression in skin.

    abstract::Hair follicle heterogeneity may be regulated by distinct dermal papillae (DP) that represent mesenchymal lineages, which can be defined by Sox2 expression. However, it was recently shown that GFP expression in the Sox2: GFP+/- mouse model occurs in the DPs of all hair follicle types, challenging the idea that hair fol...

    journal_title:Experimental dermatology

    pub_type: 信件

    doi:10.1111/exd.13396

    authors: Salz L,Driskell RR

    更新日期:2017-11-01 00:00:00

  • The potential role of c-Jun activation in patients with cutaneous lichen planus.

    abstract::c-Jun, a component of the activating protein-1 transcription factor family, has been known to play an important role in the control of cell proliferation. It is also suspected to be a critical mediator of tumor promotion. However, investigations of c-Jun activation patterns in inflammatory and inflammatory transformin...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.2009.00965.x

    authors: Marceková Z,Flaig MJ,Kekus M,Ruzicka T,Rupec RA

    更新日期:2010-01-01 00:00:00

  • A single sub-erythematous exposure of solar-simulated radiation on the elicitation phase of contact hypersensitivity induces IL-10-producing T-regulatory cells in human skin.

    abstract::Solar ultraviolet (UV) radiation has hazardous effects on human health that are, in part, associated with its immunosuppressive effects via the induction of interleukin (IL)-10 production. Although IL-10 is produced by both T helper type 2 (Th2) cells and T-regulatory type 1 (Tr1) cells, the relative contribution of e...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.2006.00452.x

    authors: Stoebner PE,Rahmoun M,Ferrand C,Meunier L,Yssel H,Pène J

    更新日期:2006-08-01 00:00:00

  • EGFL6 expression in hair follicle central isthmus is dependent on the presence of terminal Schwann cells.

    abstract::Hair follicle central isthmus is surrounded by dense nerve endings and terminal Schwann cells (TSCs), forming a specialized sensory structure called lanceolate complexes. Extracellular matrix protein EGFL6 expressed from epidermis has been found closely associated with lanceolate complexes and important for proper ali...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.14085

    authors: Wei JP,Gong Y,Zhong HB,Hua Wang T,Liao XH

    更新日期:2020-04-01 00:00:00

  • Calmodulin 4 is dispensable for epidermal barrier formation and wound healing in mice.

    abstract::Calcium-mediated signals play important roles in epidermal barrier formation, skin homoeostasis and wound repair. Calmodulin 4 (Calm4) is a small, Ca2+ -binding protein with strong expression in suprabasal keratinocytes. In mice, Calm4 first appears in the skin at the time of barrier formation, and its expression incr...

    journal_title:Experimental dermatology

    pub_type: 信件

    doi:10.1111/exd.12568

    authors: Lessard JC,Kalinin A,Bible PW,Morasso MI

    更新日期:2015-01-01 00:00:00

  • Bioactive tetrapeptide GEKG boosts extracellular matrix formation: in vitro and in vivo molecular and clinical proof.

    abstract::The 'matrikine' concept claims that processing of the precursors for collagen results in the formation of peptides such as KTTKS which in turn augments extracellular matrix (ECM) production. In the present study, we show the development of an anti-ageing active from an in silico approach by molecular design resulting ...

    journal_title:Experimental dermatology

    pub_type: 信件,随机对照试验

    doi:10.1111/j.1600-0625.2011.01307.x

    authors: Farwick M,Grether-Beck S,Marini A,Maczkiewitz U,Lange J,Köhler T,Lersch P,Falla T,Felsner I,Brenden H,Jaenicke T,Franke S,Krutmann J

    更新日期:2011-07-01 00:00:00

  • Calcitonin gene-related peptide (CGRP) may award relative protection from interferon-γ-induced collapse of human hair follicle immune privilege.

    abstract::Interferon-γ (IFNγ)-induced collapse of hair follicle (HF) immune privilege (IP) is a key element in the pathogenesis of alopecia areata. In this pilot study, we investigated whether the immunosuppressive neuropeptide, calcitonin gene-related peptide (CGRP), can protect from and/or restore IFNγ-induced HF-IP collapse....

    journal_title:Experimental dermatology

    pub_type: 信件

    doi:10.1111/j.1600-0625.2011.01432.x

    authors: Kinori M,Bertolini M,Funk W,Samuelov L,Meyer KC,Emelianov VU,Hasse S,Paus R

    更新日期:2012-03-01 00:00:00

  • A novel lateral flow immunoassay for the rapid detection of anti-Dsg3 IgG serum autoantibodies in pemphigus vulgaris.

    abstract::Pemphigus vulgaris (PV) is a severe autoimmune blistering disease of the skin and mucous membranes. As autoantibodies play an essential role in the disease pathogenesis, the serological detection of anti-desmoglein 3 IgG represents a central tool in the diagnosis of the disease. In this study, we show the validation o...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13488

    authors: Schmidt T,Mauracher S,Bender L,Greene B,Kurzhals J,Eming R,Dostatni R,Hertl M

    更新日期:2018-03-01 00:00:00

  • Expression analysis of PD-1 and Tim-3 immune checkpoint receptors in patients with vitiligo; positive association with disease activity.

    abstract::The contribution of immune checkpoint receptors in the immunopathogenesis of various autoimmune diseases has been addressed in previous reports. In this study,  the expression profile of T-cell immunoglobulin and mucin-domain containing-3 (Tim-3) and programmed cell death-1 (PD-1) checkpoint molecules was investigated...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13952

    authors: Rahimi A,Hossein-Nataj H,Hajheydari Z,Aryanian Z,Shayannia A,Ajami A,Asgarian-Omran H

    更新日期:2019-06-01 00:00:00

  • Induction of cytokine (interleukin-1alpha and tumor necrosis factor-alpha) and chemokine (CCL20, CCL27, and CXCL8) alarm signals after allergen and irritant exposure.

    abstract::The immune system is called into action by alarm signals generated from injured tissues. We examined the nature of these alarm signals after exposure of skin residential cells to contact allergens (nickel sulfate and potassium dichromate) and a contact irritant [sodium dodecyl sulfate (SDS)]. Nickel sulfate, potassium...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.0906-6705.2005.00226.x

    authors: Spiekstra SW,Toebak MJ,Sampat-Sardjoepersad S,van Beek PJ,Boorsma DM,Stoof TJ,von Blomberg BM,Scheper RJ,Bruynzeel DP,Rustemeyer T,Gibbs S

    更新日期:2005-02-01 00:00:00

  • Molecular genetic analysis of 16 XP-C patients from Germany: environmental factors predominately contribute to phenotype variations.

    abstract::Patients belonging to xeroderma pigmentosum (XP) complementation group C comprise one-third of all XP patients. Only four major reports compiled larger groups of XP-C patients from southern Europe (12 pts), North America (16 pts) and Africa (14 and 56 pts) as well as their genetic background (46 XPC mutations). We ide...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.12052

    authors: Schäfer A,Hofmann L,Gratchev A,Laspe P,Schubert S,Schürer A,Ohlenbusch A,Tzvetkov M,Hallermann C,Reichrath J,Schön MP,Emmert S

    更新日期:2013-01-01 00:00:00

  • Dissection of macrophage differentiation pathways in cutaneous macrophage disorders and in vitro.

    abstract::Macrophages play important roles in immunity and inflammation, and in allergic, granulomatous and neoplastic diseases. Here, we present the indepth results of an ongoing study of macrophage differentiation pathways in cutaneous macrophage disorders and in vitro. Up to now, a total of 40 cases of cutaneous macrophage d...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.1994.tb00287.x

    authors: Kodelja V,Goerdt S

    更新日期:1994-12-01 00:00:00

  • CCL28 production in HaCaT cells was mediated by different signal pathways from CCL27.

    abstract::Both CCL27 and CCL28 are ligands for CCR10 and attract CCR10(+) lymphocytes. We previously demonstrated that CCL27 and CCL28 were strongly expressed in sera and lesional keratinocytes of patients with atopic dermatitis and psoriasis vulgaris. However, the regulation of CCL27 and CCL28 production in keratinocytes has n...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.2005.00390.x

    authors: Kagami S,Saeki H,Komine M,Kakinuma T,Nakamura K,Tsunemi Y,Sasaki K,Asahina A,Tamaki K

    更新日期:2006-02-01 00:00:00

  • Glycyrrhizic acid prevents ultraviolet-B-induced photodamage: a role for mitogen-activated protein kinases, nuclear factor kappa B and mitochondrial apoptotic pathway.

    abstract::Glycyrrhizic acid (GA), a natural triterpene, has received attention as an agent that has protective effects against chronic diseases including ultraviolet UV-B-induced skin photodamage. However, the mechanism of its protective effect remains elusive. Here, we used an immortalized human keratinocyte cell line (HaCaT) ...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.12964

    authors: Afnan Q,Kaiser PJ,Rafiq RA,Nazir LA,Bhushan S,Bhardwaj SC,Sandhir R,Tasduq SA

    更新日期:2016-06-01 00:00:00

  • Keratinocytes and dermal factors activate CRABP-I in melanocytes.

    abstract::Recognition that cellular retinoic acid binding protein (CRABP)-I and CRABP-II are found in different cell types has provided additional support for the presumably divergent roles of these two proteins in mediating retinoic acid (RA) effects in human skin. CRABP-II is expressed in fibroblasts and keratinocytes, and CR...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.1998.tb00337.x

    authors: Sanquer S,Reenstra WR,Eller MS,Gilchrest BA

    更新日期:1998-12-01 00:00:00

  • Non-lesional vitiliginous melanocytes are not characterized by an increased proneness to nitric oxide-induced apoptosis.

    abstract::Nitric oxide (NO) is a reactive endogenous molecule with multiple functions including inflammation and immunity. NO stimulates melanogenesis by activating soluble guanylyl cyclase (sGC) resulting in increases in intracellular guanosine 3',5'-cyclic monophosphate (cGMP). In vitro experiments showed that NO could inhibi...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.0906-6705.2005.00302.x

    authors: Ivanova K,van den Wijngaard R,Gerzer R,Lamers WH,Das PK

    更新日期:2005-06-01 00:00:00

  • Nail abnormalities identified in an ageing study of 30 inbred mouse strains.

    abstract::In a large-scale ageing study, 30 inbred mouse strains were systematically screened for histologic evidence of lesions in all organ systems. Ten strains were diagnosed with similar nail abnormalities. The highest frequency was noted in NON/ShiLtJ mice. Lesions identified fell into two main categories: acute to chronic...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13759

    authors: Linn SC,Mustonen AM,Silva KA,Kennedy VE,Sundberg BA,Bechtold LS,Alghamdi S,Hoehndorf R,Schofield PN,Sundberg JP

    更新日期:2019-04-01 00:00:00

  • Filaggrin compound heterozygous patients carry mutations in trans position.

    abstract::More than 40 null mutations in the filaggrin (FLG) gene are described. It is therefore possible to find two different null mutations in one individual (compound heterozygosity). It has been generally perceived that homozygous and compound heterozygous individuals were genotypically comparable; however, this has not be...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.12199

    authors: Carlsen BC,Meldgaard M,Johansen JD,Thyssen JP,Menné T,Szecsi PB,Stender S

    更新日期:2013-09-01 00:00:00

  • Photoperiod modulates melanoma growth in C57BL/6 mice.

    abstract::Seasonal variations can be found in almost any parameter of an organism's biochemistry, physiology, endocrinology, and behaviour. This phenomenon, generally called photoperiodism, results from one of the major functions of the circadian system, i.e. the translation of environmental information into rhythmic intraorgan...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1034/j.1600-0625.2003.00004.x

    authors: Lang R,Hintner H,Hermann A,Brandstaetter R

    更新日期:2003-08-01 00:00:00

  • Targeting mTORC1/2 with OSI-027 inhibits proliferation and migration of keloid keratinocytes.

    abstract::Keloid is a dermal proliferative disorder characterized by the excessive proliferation and migration of keratinocytes and fibroblasts. Over-activation of the serine/threonine protein kinase, mammalian target of rapamycin (mTOR), plays a pivotal role in the process. Here, we show that both mTOR complex 1 (mTORC1) and m...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13882

    authors: Chen J,Liu K,Liu Y,Wang X,Zhang Z

    更新日期:2019-03-01 00:00:00

  • Tyrphostins suppress the growth of psoriatic keratinocytes.

    abstract::Tyrosine kinase inhibitors of the tyrphostin family which block EGF receptor kinase are reported to arrest the growth of psoriatic keratinocytes in vitro. Three tyrphostins with the potency ratio AG555 > AG18 > AG814 were found to arrest growth with no adverse cytotoxic effects. The potency ratio to inhibit keratinocy...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.1995.tb00227.x

    authors: Ben-Bassat H,Vardi DV,Gazit A,Klaus SN,Chaouat M,Hartzstark Z,Levitzki A

    更新日期:1995-04-01 00:00:00

  • MiR-744-3p regulates keratinocyte proliferation and differentiation via targeting KLLN in psoriasis.

    abstract::Psoriasis is a chronic inflammatory disease, and microRNAs have been reported to regulate the pathogenesis of psoriasis. Up-regulated miR-744-3p level was identified to associate with psoriasis while the precise functions of miR-744-3p in psoriasis were not well-elucidated. We first confirmed the up-regulation of miR-...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13888

    authors: Wang C,Zong J,Li Y,Wang X,Du W,Li L

    更新日期:2019-03-01 00:00:00

  • Apoptosis pathways and oncolytic adenoviral vectors: promising targets and tools to overcome therapy resistance of malignant melanoma.

    abstract::In the last decades melanoma incidence has been increasing worldwide, while mortality remained on a high level. Until now, there is no suitable therapy for metastasized melanoma, which could lead to a significant increase in overall survival. Apoptosis deficiency is supposed to be a critical factor for therapy resista...

    journal_title:Experimental dermatology

    pub_type: 杂志文章,评审

    doi:10.1111/j.1600-0625.2007.00655.x

    authors: Eberle J,Fecker LF,Hossini AM,Kurbanov BM,Fechner H

    更新日期:2008-01-01 00:00:00

  • Dendritic cell activation by combined exposure to anti-CD40 plus interleukin (IL)-12 and IL-18 efficiently stimulates anti-tumor immunity.

    abstract::Despite as yet limited clinical effectiveness, dendritic cell (DC)-based immunotherapy remains a promising approach for the treatment of cancer, but requires further improvement in its immunostimulatory effectiveness. Potent anti-tumor immunity often depends on the induction of type 1 (T(H)1) immune responses. Therefo...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.2008.00800.x

    authors: Balkow S,Loser K,Krummen M,Higuchi T,Rothoeft T,Apelt J,Tuettenberg A,Weishaupt C,Beissert S,Grabbe S

    更新日期:2009-01-01 00:00:00

  • Alternative approaches to antifungal therapies.

    abstract::The expansive use of immunosuppressive medications in fields such as transplantational medicine and oncology, the higher frequency of invasive procedures in an ageing population and the HIV/AIDS pandemic have increased the frequency of systemic fungal infections. At the same time, increased resistance of pathogenic fu...

    journal_title:Experimental dermatology

    pub_type: 杂志文章,评审

    doi:10.1111/exd.12004

    authors: Mehra T,Köberle M,Braunsdorf C,Mailänder-Sanchez D,Borelli C,Schaller M

    更新日期:2012-10-01 00:00:00

  • Structural alterations provoked by narrow-band ultraviolet B in immortalized keratinocytes: assessment by atomic force microscopy.

    abstract::We applied atomic force microscopy (AFM) to visualize ultrastructural changes of the keratinocyte morphology after narrow-band ultraviolet B (NB-UVB) irradiation. Immortalized human keratinocytes were cultured under standard conditions, irradiated with NB-UVB light at doses ranging from 50 to 800 mJ/cm2 and imaged by ...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.2007.00623.x

    authors: Reich A,Lehmann B,Meurer M,Muller DJ

    更新日期:2007-12-01 00:00:00

  • Modulation of HMGB1 translocation and RAGE/NFκB cascade by quercetin treatment mitigates atopic dermatitis in NC/Nga transgenic mice.

    abstract::Quercetin, glycosylated form of flavonoid compound, has potent antioxidant and anti-inflammatory properties. In this study, we have investigated the effects of quercetin on skin lesion, high-mobility group box (HMGB)1 cascade signalling and inflammation in atopic dermatitis (AD) mouse model. AD-like lesion was induced...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.12685

    authors: Karuppagounder V,Arumugam S,Thandavarayan RA,Pitchaimani V,Sreedhar R,Afrin R,Harima M,Suzuki H,Nomoto M,Miyashita S,Suzuki K,Nakamura M,Watanabe K

    更新日期:2015-06-01 00:00:00

  • Divalent cations (Mg2+, Ca2+) differentially influence the beta 1 integrin-mediated migration of human fibroblasts and keratinocytes to different extracellular matrix proteins.

    abstract::Directed migration of keratinocytes and fibroblasts is a fundamental prerequisite in wound healing. Cation-dependent affinity changes of integrins are responsible for cell adhesion to and deadhesion from extracellular matrix proteins and have been implicated in driving cell migration. The specific requirements for div...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/j.1600-0625.1995.tb00236.x

    authors: Lange TS,Kirchberg J,Bielinsky AK,Leuker A,Bank I,Ruzicka T,Scharffetter-Kochanek K

    更新日期:1995-06-01 00:00:00

  • Can melatonin and its metabolites boost the efficacy of targeted therapy in patients with advanced melanoma?

    abstract::Despite groundbreaking new treatments such as checkpoint inhibition and targeted therapy, the overall response and survival rates are limited in patients with metastatic melanoma. Here, we hypothesize that melatonin and its metabolites could be promising boosters of the efficacy of BRAF/MEK inhibitors in patients with...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.14144

    authors: Kleszczyński K,Böhm M

    更新日期:2020-09-01 00:00:00

  • The continued use of sunscreen prevents the development of actinic keratosis in aged Japanese subjects.

    abstract::It is well known that the trigger for actinic keratosis (AK) mainly depends on UV exposure. We evaluated the effects of long-term use of sunscreen on the histopathological and dermoscopic changes of AK in aged patients. Eighteen months use of sunscreen produced no change in the number of actinic keratoses or the advan...

    journal_title:Experimental dermatology

    pub_type: 杂志文章

    doi:10.1111/exd.13081

    authors: Kunimoto K,Furukawa F,Uede M,Mizuno M,Yamamoto Y

    更新日期:2016-08-01 00:00:00